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Unit Testing vs. Integration Testing | Digital Gyan
The difference between Unit testing and Integration testing: Unit testing Integration testing The unit test is used to test a single module of a system for some sort of specific test. Integration testing ensures that module or program works together in a set. It is performed once the programmer builds the program, tests the code, and believes that there is no error in that code. It is conducted by the analyst or programmer and they take responsibility for the cause of the error. The unit test ensures that the program must perform the task or function that was originally defined to it. This testing ensures that the link and the…
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What Does Business Intelligence Software Cost?
What does business intelligence software cost? Short answer: enough that it’s a serious investment. Many business intelligence software companies don’t list their product’s cost on their website; they tell you to give them a call. There’s a legitimate reason for this, given how many different needs BI software can meet and how customizable it can be to each business. However, it’s still frustrating. You’re ready to cross that BI bridge to data-driven business decisions, but you instead have to call a company and answer further questions. It’s like the bridge of death from “Monty Python and the Holy Grail.” Consider this article my version of Arthur asking whether the swallow…
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The Scope of Artificial Intelligence in Web Development Explored
The Artificial Intelligence market will expectedly be worth $153 billion in the near future. We are talking about digital revolution here. We are talking about path breaking technological ideas and implementation here. It is going to redefine the way in which humans are going to interact with machines. Artificial Intelligence in Web Development: Is it even possible? The stakes are high. The figures are impressive – to say the least. We have got engineers and marketers embarking on diverse plans with AI at the core. Why should developers be left behind? No credentialed web development company would ideally be unaware of the scope of Artificial Intelligence as far as web…
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GhostCtrl Backdoor Worm Can Hijack Your Android Device to Spy on You: Trend Micro
Google’s Android platform has in the past been victim to a host of malware, ransomware, and malicious attacks. In the recent past, reports related to malware named CopyCat, LeakerLocker, and SpyDealer were making the rounds of the Internet, and now we have been acquainted with a new attack vector, known as GhostCtrl. Cyber-security analysts at Trend Micro have revealed a backdoor worm that stealthily controls several functionalities of infected Android devices. If this doesn’t sound alarming enough, the researchers have further added that this vulnerability will continue to evolve while secretly recording audio or voice and send to the attacking server in an encrypted manner. The researchers have demonstrated that…
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Microsoft’s Path Guide App Lets You Navigate Indoors Without GPS, Wi-Fi
While we can easily drive almost anywhere in the country with GPS-enabled navigation systems and apps like Google Maps, locating your way within large establishments like a mall or university is much harder. What exacerbates the problem is the frequent paucity of data and lack of GPS, Internet connectivity indoors. There have been several efforts to provide indoor directions, and Microsoft has taken a novel crowdsourced approach with its latest app – Path Guide for Android. The Microsoft Path Guide app uses your Android smartphone’s sensors to map directions and orient users. Not relying on GPS or Wi-Fi connections, the app uses the smartphone’s built-in sensors to record a contributor’s…
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How to Enable Missing ‘Localhost’ Prefix in WAMP
Method 1 Step 1 First of all go to WAMP folder and www directory locate the index file and follow the steps as shown below Find $suppress_localhost Change true into false as shown below It should be working now.
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Wireless Sensor Network
Introduction A Wireless Sensor Network (WSN) is a wireless network consisting of spatially distributed autonomous devices using sensors to monitor physical or environmental conditions. A WSN system incorporates a gateway that provides wireless connectivity back to the wired world and distributed nodes. The wireless protocol you select depends on your application requirements. Some of the available standards include 2.4 GHz radios based on either IEEE 802.15.4 or IEEE 802.11 (Wi-Fi) standards or proprietary radios, which are usually 900 MHz. Components of a WSN Node A WSN node contains several technical components. These include the radio, battery, microcontroller, analog circuit, and sensor interface. When using WSN radio technology, you must make…
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Know About Snapdragon Processors
Snapdragon is the Brand name of mobile being developed by Qualcomm. Snapdragon processors enable next-level user experiences. It is integrated with many sensors and radios like GSM, CDMA and also a decently powerful GPU. Snapdragon processors enable advanced connectivity, jaw-dropping graphics, and robust and efficient processing and multitasking. Each Snapdragon processor is designed to enable a next-level user experience. Gaming, watching videos, streaming music or whatever you want to do on your mobile device, there is a Snapdragon processor designed to empower you. Here is a series of Snapdragon processors: Snapdragon 800 Series Processors The Snapdragon 800 series processors represent the ultimate in performance and power efficiency. The Snapdragon 800…
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Advantages of Custom PHP Development
There has been a huge transformation in custom business application. Till date, business applications such as ERP, CRM and data mining were considered as the toughest and the most expensive solutions for the small businesses. The robust client applications include lump sum licensing fees, copyrighted software and expensive hardware to operate in the correct way. This arrangement also demands proper maintenance in order to function properly. Moreover, when businesses require custom PHP development, the service providers often charge huge cost which is again beyond the small businesses’ range. Over last few years, there has been a drastic transformation in the realms of custom business development. A gamut of customized web…
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Network Structure or Topology
Network Topology is the study of the arrangement or mapping of the elements (links, nodes, etc.) of a network interconnection between the nodes. Topologies can be physical or logical. Physical Topology means the physical design of a network including the devices, location and cable installation. Logical Topology refers to the fact that how data actually transfers in a network as opposed to its design. Some of the most common network topologies are: Bus Topology Ring Topology Star Topology Mesh Topology Tree Topology Bus Topology This structure is very popular for local area networks. In this structure or topology, a single network cable runs in the building or campus and all…
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Download Opera Web Browser Standalone Installer
If you are trying to install the Opera browser on your PC/laptop and online installer is not working/ taking too long to process, you can download the offline/standalone version of the application. To download the standalone version of Opera browser click on the download button. [symple_button url=”http://www.opera.com/download/guide/?ver=12.16″ color=”blue” size=”default” border_radius=”3px” target=”self” rel=”” icon_left=”” icon_right=””]Download[/symple_button] I hope it helps you.
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What is a Function in PHP
A function is a named block of code that performs a specific task, possibly acting upon a set of values given to it, or parameters, and possibly returning a single value. Functions save on compile time—no matter how many times you call them, functions are compiled only once for the page. They also improve reliability by allowing you to fix any bugs in one place, rather than everywhere you perform a task, and they improve read-ability by isolating code that performs specific tasks. Calling Functions Functions in a PHP program can be built-in (or, by being in an extension, effectively built-in) or user-defined. Regardless of their source, all functions are…
